Use Smartskin for my Sony Xperia Ray. That is slightly less than the iPhone, but the slight wrinkle of skin do not limit the usability of the screen. Only at very high sunlight the screen is difficult to read, but that he would be (I know from direct comparison) just without the skin. I have each cut a small hole where the camera port and the power port were. The camera images are otherwise already tarnished significantly and the hole for the power it has allowed me to keep the phone's full eight days of the trip in the skin and do not take it out again and again. For this purpose it is necessary to the skin that is actually overstretch something and the more often you do it, the worse it will probably sit one day. The bicycle handlebar is in the rain, despite the self-made holes still water protection given because these places the water constructional reasons can not reach. (Also in the practical test experienced during heavy rain.)
